PRODUCT NAME: Quetiapine EP Impurity J
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	QUE-012
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	2470243-24-2
Mol. Formula	C29H37N3O8S
Molecular Wt	587.7 g/mol
IUPAC	2-[2-[2-[2-(4-benzo[b][1,4]benzothiazepin-6-ylpiperazin-1-yl)ethoxy]ethoxy]ethoxy]ethanol;(E)-but-2-enedioic acid
Synonyms	Quetiapine tetraethylene glycol Analog; 2-[2-[2-[2-(4-Dibenzo[b,f][1,4]thiazepin-11-yl-1-piperazinyl)ethoxy]ethoxy]ethoxy]-ethanol Fumarate
Long Term Storage Condition	Short-term storage(1-2 weeks): -4°C ; Long-term storage: -20°C
Handling instruction	Sample COA

Test	Results
Appearance	Off-White Solid
Water content by KF/TGA	Sample COA
% Potency = [100 - (Water content by KF)] X HPLC Purity)] / 100	Sample COA
Identification by HNMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Solubility
Purity	NLT 98%
Analysis Date (Release Date)	Sample COA
Attachments	Sample COA
Other Information	Sample COA
Note: This material can be used as a referance standard and is for research purpose ONLY and not for human consumption